Apparatus

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sensors Mode-S transponder

AC119D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N877PA · BEECH 200 Super King Air · operated by PAX DEI LLC

Hex
AC119D
Octal
53010635
Decimal
11,276,701
Country
US
Tail
N877PA
Type
BE20
Broadcasting now · callsign LN877PA · 16,775 ft
Flights observed
183
Distinct callsigns
1
Country
US
Last broadcast
18h ago

Current position

AC119D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AC119D falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
LN877PA - 183 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 LN877PA SAV → FTY Jul 13, 16:45 UTCJul 13, 18:15 UTC1h 30m
2026-07-13 LN877PA FTY → SAV Jul 13, 12:05 UTCJul 13, 15:15 UTC3h 10m
2026-07-09 LN877PA - Jul 9, 03:20 UTCJul 9, 04:05 UTC45m
2026-07-08 LN877PA FTY → AGS Jul 8, 18:00 UTCJul 8, 19:25 UTC1h 25m
2026-07-04 LN877PA - Jul 4, 20:10 UTCJul 4, 21:05 UTC55m
2026-07-04 LN877PA - Jul 4, 16:20 UTCJul 4, 16:55 UTC35m
2026-07-04 LN877PA - Jul 4, 15:30 UTCJul 4, 15:50 UTC20m
2026-07-03 LN877PA - Jul 3, 00:20 UTCJul 3, 01:20 UTC1h 0m
2026-07-02 LN877PA PDK → DNL Jul 2, 17:55 UTCJul 2, 18:35 UTC40m
2026-07-02 LN877PA - Jul 2, 14:40 UTCJul 2, 16:05 UTC1h 25m
2026-06-30 LN877PA - Jun 30, 22:00 UTCJun 30, 22:50 UTC50m
2026-06-30 LN877PA - Jun 30, 12:05 UTCJun 30, 14:10 UTC2h 5m
2026-06-30 LN877PA FTY → PDK Jun 30, 11:25 UTCJun 30, 11:35 UTC10m
2026-06-29 LN877PA - Jun 29, 12:49 UTCJun 29, 14:19 UTC1h 30m
2026-06-29 LN877PA - Jun 29, 10:55 UTCJun 29, 12:14 UTC1h 20m
2026-06-28 LN877PA - Jun 28, 21:55 UTCJun 28, 23:39 UTC1h 45m
2026-06-28 LN877PA - Jun 28, 18:10 UTCJun 28, 18:49 UTC40m
2026-06-28 LN877PA - Jun 28, 16:35 UTCJun 28, 17:25 UTC50m
2026-06-28 LN877PA - Jun 28, 14:54 UTCJun 28, 15:55 UTC1h 0m
2026-06-28 LN877PA - Jun 28, 12:25 UTCJun 28, 13:34 UTC1h 10m
2026-06-28 LN877PA FTY → PDK Jun 28, 11:09 UTCJun 28, 11:19 UTC10m
2026-06-27 LN877PA - Jun 27, 19:34 UTCJun 27, 20:59 UTC1h 25m
2026-06-26 LN877PA - Jun 26, 18:09 UTCJun 26, 18:29 UTC20m
2026-06-26 LN877PA - Jun 26, 05:19 UTCJun 26, 05:39 UTC20m
2026-06-26 LN877PA - Jun 26, 03:54 UTCJun 26, 04:10 UTC15m
2026-06-25 LN877PA - Jun 25, 21:55 UTCJun 25, 23:05 UTC1h 10m
2026-06-25 LN877PA - Jun 25, 19:49 UTCJun 25, 20:30 UTC40m
2026-06-25 LN877PA - Jun 25, 17:25 UTCJun 25, 17:54 UTC30m
2026-06-23 LN877PA - Jun 23, 21:54 UTCJun 23, 22:19 UTC25m
2026-06-23 LN877PA - Jun 23, 01:40 UTCJun 23, 03:20 UTC1h 40m
2026-06-17 LN877PA - Jun 17, 22:35 UTCJun 17, 23:35 UTC1h 0m
2026-06-17 LN877PA - Jun 17, 16:10 UTCJun 17, 17:45 UTC1h 35m
2026-06-17 LN877PA - Jun 17, 14:35 UTCJun 17, 15:25 UTC50m
2026-06-17 LN877PA FTY → ABY Jun 17, 12:15 UTCJun 17, 13:05 UTC50m
2026-06-16 LN877PA ABY → FTY Jun 16, 23:25 UTCJun 17, 00:15 UTC50m
2026-06-16 LN877PA - Jun 16, 21:35 UTCJun 16, 22:20 UTC45m
2026-06-16 LN877PA - Jun 16, 20:05 UTCJun 16, 20:55 UTC50m
2026-06-16 LN877PA - Jun 16, 14:09 UTCJun 16, 14:50 UTC40m
2026-06-16 LN877PA - Jun 16, 13:09 UTCJun 16, 13:19 UTC10m
2026-06-15 LN877PA - Jun 15, 23:35 UTCJun 16, 02:50 UTC3h 15m
2026-06-15 LN877PA - Jun 15, 22:10 UTCJun 15, 22:20 UTC10m
2026-06-15 LN877PA ABY → FTY Jun 15, 17:45 UTCJun 15, 18:35 UTC50m
2026-06-15 LN877PA - Jun 15, 13:00 UTCJun 15, 13:45 UTC45m
2026-06-15 LN877PA FTY → PDK Jun 15, 11:54 UTCJun 15, 12:05 UTC10m
2026-06-14 LN877PA - Jun 14, 13:50 UTCJun 14, 14:55 UTC1h 5m
2026-06-14 LN877PA - Jun 14, 11:10 UTCJun 14, 12:20 UTC1h 10m
2026-06-14 LN877PA - Jun 14, 02:30 UTCJun 14, 04:05 UTC1h 35m
2026-06-14 LN877PA SAV → DNL Jun 14, 01:20 UTCJun 14, 01:55 UTC35m
2026-06-13 LN877PA SAV → SAV Jun 13, 21:55 UTCJun 14, 00:45 UTC2h 50m
2026-06-13 LN877PA SAV → SAV Jun 13, 14:15 UTCJun 13, 16:30 UTC2h 15m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N877PA page for operator, model, and routing details .

Mode-S AC119D frequently asked

What is Mode-S code AC119D?
AC119D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N877PA.
Where is Mode-S AC119D registered?
Mode-S code AC119D is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AC119D broadcasting right now?
Yes. Mode-S AC119D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC119D, octal 53010635, decimal 11,276,701.
What flights does AC119D operate?
Mode-S AC119D has broadcast 1 distinct callsign, including LN877PA.